UPSC aspirants can utilize public libraries to enhance their studies in various ways. Libraries offer a rich repository of reference books, journals, and study materials that cater to the UPSC syllabus. Aspirants can access comprehensive resources without incurring the costs associated with purchasing multiple books. Additionally, library environments provide a conducive atmosphere for focused study, away from distractions. Many libraries also offer online databases and archives, which can be beneficial for research purposes. Engagement in library workshops or seminars can further enhance knowledge and skills necessary for effective UPSC preparation.